Central nervous system infiltration of a multiple cytokine-producing double-hit B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma with CC chemokine receptor 7 expression

摘要

To the Editor,The most recent edition of the World Health Organization (WHO) "Classification of Tumors of Hematopoietic and Lymphoid Tissues" included a new category of lymphomas with histologic, pheno-typic, and genetic features similar to both Burkitt lymphoma (BL) and diffuse large B-cell lymphoma (DLBCL), and described them as "B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma (iDLBCL/BL)".